WT 500x111 WT 20x74.5
United States
尺寸
d
485 mm
ddet
486 mm
b
300 mm
bf,det
298 mm
tf
21.1 mm
tf,det
20.6 mm
tw
16 mm
tw,det
15.9 mm
次要維度
kdes
51.1 mm
kdet
54 mm
特性
W
111 kg/m
A
14,100 mm²
xo
0 mm
eo
150 mm
x-x 軸
Ix
339ᴇ6 mm⁴
Sx
978,000 mm³
Zx
1.77ᴇ6 mm³
rx
155 mm
y
138 mm
yp
48.8 mm
y-y 軸
Iy
47.5ᴇ6 mm⁴
Sy
318,000 mm³
Zy
506,000 mm³
ry
58.2 mm
x
150 mm
xp
150 mm
扭轉
J
1.94ᴇ6 mm⁴
Cw
13.9ᴇ9 mm⁶
Wno
0 mm²
ro
209 mm
附加屬性
tw,det
2
7.94 mm
bf
2tf
7.11
D
t
30.3
H
0.626
WGi
190 mm
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
2,370 kN
Pn
Ωc
1,400 kN